EP1760086A3 - Single site palladium catalyst complexes - Google Patents

Single site palladium catalyst complexes Download PDF

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Publication number
EP1760086A3
EP1760086A3 EP06254433A EP06254433A EP1760086A3 EP 1760086 A3 EP1760086 A3 EP 1760086A3 EP 06254433 A EP06254433 A EP 06254433A EP 06254433 A EP06254433 A EP 06254433A EP 1760086 A3 EP1760086 A3 EP 1760086A3
Authority
EP
European Patent Office
Prior art keywords
palladium catalyst
single site
catalyst complexes
site palladium
catalyst structures
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP06254433A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1760086A2 (en
Inventor
Nathan Tait Allen
Brian Leslie Goodall
Lester Howard Mcintosh, Iii
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rohm and Haas Co
Original Assignee
Rohm and Haas Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rohm and Haas Co filed Critical Rohm and Haas Co
Priority to EP08164039A priority Critical patent/EP2014668B1/en
Publication of EP1760086A2 publication Critical patent/EP1760086A2/en
Publication of EP1760086A3 publication Critical patent/EP1760086A3/en
Withdrawn legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/16Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/22Organic complexes
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F15/00Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table
    • C07F15/0006Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table compounds of the platinum group
    • C07F15/006Palladium compounds
    • C07F15/0066Palladium compounds without a metal-carbon linkage
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/44Palladium
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00Catalysts comprising hydrides, coordination complexes or organic compounds
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/16Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/22Organic complexes
    • B01J31/2204Organic complexes the ligands containing oxygen or sulfur as complexing atoms
    • B01J31/2208Oxygen, e.g. acetylacetonates
    • B01J31/2226Anionic ligands, i.e. the overall ligand carries at least one formal negative charge
    • B01J31/2243At least one oxygen and one nitrogen atom present as complexing atoms in an at least bidentate or bridging ligand
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/16Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/22Organic complexes
    • B01J31/2204Organic complexes the ligands containing oxygen or sulfur as complexing atoms
    • B01J31/2208Oxygen, e.g. acetylacetonates
    • B01J31/2226Anionic ligands, i.e. the overall ligand carries at least one formal negative charge
    • B01J31/2247At least one oxygen and one phosphorous atom present as complexing atoms in an at least bidentate or bridging ligand
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2231/00Catalytic reactions performed with catalysts classified in B01J31/00
    • B01J2231/10Polymerisation reactions involving at least dual use catalysts, e.g. for both oligomerisation and polymerisation
    • B01J2231/12Olefin polymerisation or copolymerisation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2231/00Catalytic reactions performed with catalysts classified in B01J31/00
    • B01J2231/40Substitution reactions at carbon centres, e.g. C-C or C-X, i.e. carbon-hetero atom, cross-coupling, C-H activation or ring-opening reactions
    • B01J2231/42Catalytic cross-coupling, i.e. connection of previously not connected C-atoms or C- and X-atoms without rearrangement
    • B01J2231/4205C-C cross-coupling, e.g. metal catalyzed or Friedel-Crafts type
    • B01J2231/4261Heck-type, i.e. RY + C=C, in which R is aryl
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2531/00Additional information regarding catalytic systems classified in B01J31/00
    • B01J2531/02Compositional aspects of complexes used, e.g. polynuclearity
    • B01J2531/0202Polynuclearity
    • B01J2531/0205Bi- or polynuclear complexes, i.e. comprising two or more metal coordination centres, without metal-metal bonds, e.g. Cp(Lx)Zr-imidazole-Zr(Lx)Cp
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2531/00Additional information regarding catalytic systems classified in B01J31/00
    • B01J2531/80Complexes comprising metals of Group VIII as the central metal
    • B01J2531/82Metals of the platinum group
    • B01J2531/824Palladium
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2540/00Compositional aspects of coordination complexes or ligands in catalyst systems
    • B01J2540/30Non-coordinating groups comprising sulfur
    • B01J2540/34Sulfonyl groups
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/16Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/24Phosphines, i.e. phosphorus bonded to only carbon atoms, or to both carbon and hydrogen atoms, including e.g. sp2-hybridised phosphorus compounds such as phosphabenzene, phosphole or anionic phospholide ligands
    • B01J31/2404Cyclic ligands, including e.g. non-condensed polycyclic ligands, the phosphine-P atom being a ring member or a substituent on the ring
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F110/00Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/02Ethene
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/02Ethene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Polymerization Catalysts (AREA)
EP06254433A 2005-08-31 2006-08-24 Single site palladium catalyst complexes Withdrawn EP1760086A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP08164039A EP2014668B1 (en) 2005-08-31 2006-08-24 Single site palladium catalyst complexes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US71304405P 2005-08-31 2005-08-31
US11/457,969 US7833927B2 (en) 2005-08-31 2006-07-17 Single site palladium catalyst complexes

Related Child Applications (1)

Application Number Title Priority Date Filing Date
EP08164039A Division EP2014668B1 (en) 2005-08-31 2006-08-24 Single site palladium catalyst complexes

Publications (2)

Publication Number Publication Date
EP1760086A2 EP1760086A2 (en) 2007-03-07
EP1760086A3 true EP1760086A3 (en) 2007-08-01

Family

ID=37576586

Family Applications (2)

Application Number Title Priority Date Filing Date
EP06254433A Withdrawn EP1760086A3 (en) 2005-08-31 2006-08-24 Single site palladium catalyst complexes
EP08164039A Expired - Fee Related EP2014668B1 (en) 2005-08-31 2006-08-24 Single site palladium catalyst complexes

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP08164039A Expired - Fee Related EP2014668B1 (en) 2005-08-31 2006-08-24 Single site palladium catalyst complexes

Country Status (8)

Country Link
US (1) US7833927B2 (zh)
EP (2) EP1760086A3 (zh)
JP (1) JP4671358B2 (zh)
KR (1) KR100827555B1 (zh)
CN (1) CN100567335C (zh)
CA (1) CA2556354C (zh)
DE (1) DE602006015106D1 (zh)
TW (1) TWI328014B (zh)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7635739B2 (en) * 2005-08-31 2009-12-22 Rohm And Haas Company Substantially linear polymers and methods of making and using same
CA2620852A1 (en) 2007-02-28 2008-08-28 Rohm And Haas Company A porous linear polymer composition and method of making same
JP5047832B2 (ja) * 2007-02-28 2012-10-10 ローム アンド ハース カンパニー フリーラジカル開始ポリマーを実質的に含まない、極性および非極性オレフィンのコポリマーを製造するための組成物および方法
CA2708369C (en) * 2007-12-12 2017-04-04 Massachusetts Institute Of Technology Ligands for transition-metal-catalyzed cross-couplings, and methods of use thereof
US8268946B2 (en) 2008-06-19 2012-09-18 The Regents Of The University Of California Clay activation of PD(II) and NI(II) complexes
JP5649812B2 (ja) * 2008-11-20 2015-01-07 日本ポリプロ株式会社 新規なトリアリールホスフィン又はトリアリールアルシン化合物及びそれらを用いたα−オレフィン系重合触媒並びにα−オレフィン系共重合体の製造方法。
CN102292344B (zh) * 2008-11-20 2014-12-10 日本聚乙烯株式会社 新三芳基膦或三芳基胂化合物及α-烯烃聚合催化剂、三元共聚物和α-烯烃/(甲基)丙烯酸系共聚物的制法
JP5666808B2 (ja) * 2009-02-05 2015-02-12 日本ポリエチレン株式会社 新規なトリアリールホスフィン又はトリアリールアルシン化合物及びそれらを使用するα−オレフィン系重合触媒並びにα−オレフィン系共重合体の製造方法。
JP5225973B2 (ja) * 2009-12-31 2013-07-03 日本ポリエチレン株式会社 新規なトリアリールホスフィン又はトリアリールアルシン化合物及びそれらを用いたα−オレフィン重合触媒、並びにその重合触媒によるα−オレフィン・(メタ)アクリル酸系共重合体の製造方法。
JP5694846B2 (ja) * 2010-05-13 2015-04-01 日本ポリエチレン株式会社 新規なトリアリールホスフィン又はトリアリールアルシン化合物及びそれらによるα−オレフィン系重合触媒並びにα−オレフィン系重合体の製造方法
JP5945449B2 (ja) * 2011-04-27 2016-07-05 日本ポリエチレン株式会社 新規なトリアリールホスフィン又はトリアリールアルシン化合物及びそれらによるオレフィン系重合触媒並びにオレフィン系共重合体の製法
ES2459790B1 (es) * 2012-11-07 2015-04-27 Universitat Autònoma De Barcelona Trifenilfosfinas carboxílicas
JP7175741B2 (ja) * 2017-12-25 2022-11-21 日本ポリエチレン株式会社 多元系極性基含有オレフィン共重合体

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000006615A1 (en) * 1998-07-27 2000-02-10 Basell Technology Company B.V. A polymerization process
EP1101768A1 (de) * 1999-11-17 2001-05-23 Basf Aktiengesellschaft Substituierte Phosphinophenolat-Metall-Komplexe zur Polymerisation von Olefinen

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3694412A (en) * 1971-03-04 1972-09-26 Shell Oil Co Process for preparing interpolymers of carbon monoxide in the presence of aryl phosphine-palladium halide complex
US4698403A (en) 1985-10-15 1987-10-06 E. I. Du Pont De Nemours And Company Nickel-catalyzed copolymerization of ethylene
US4855400A (en) * 1985-11-26 1989-08-08 Shell Oil Company Removal of catalyst residues from carbon monoxide/olefin polymers with catalyst complexing agent
US4689437A (en) 1986-07-21 1987-08-25 Union Carbide Corporation Oligomerization to alpha-olefins
JP3388828B2 (ja) * 1992-09-21 2003-03-24 モンテル・テクノロジー・カンパニー・ベー・ベー 重合方法
US5766877A (en) * 1996-05-10 1998-06-16 Amgen Inc. Genes encoding art, an agouti-related transcript
JP2001508114A (ja) 1997-01-14 2001-06-19 イー・アイ・デユポン・ドウ・ヌムール・アンド・カンパニー エチレンの重合

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000006615A1 (en) * 1998-07-27 2000-02-10 Basell Technology Company B.V. A polymerization process
EP1101768A1 (de) * 1999-11-17 2001-05-23 Basf Aktiengesellschaft Substituierte Phosphinophenolat-Metall-Komplexe zur Polymerisation von Olefinen

Non-Patent Citations (8)

* Cited by examiner, † Cited by third party
Title
DATABASE BEILSTEIN [online] BEILSTEIN INSTITUTE FOR ORGANIC CHEMISTRY, FRANKFURT-MAIN, DE; XP002423802, retrieved from XFIRE *
DATABASE BEILSTEIN [online] BEILSTEIN INSTITUTE FOR ORGANIC CHEMISTRY, FRANKFURT-MAIN, DE; XP002423803, retrieved from XFIRE Database accession no. BRN 7952073, BRN 7966377, BRN 7937700 *
DATABASE BEILSTEIN [online] BEILSTEIN INSTITUTE FOR ORGANIC CHEMISTRY, FRANKFURT-MAIN, DE; XP002423804, retrieved from XFIRE Database accession no. BRN 2800813 *
DATABASE BEILSTEIN [online] BEILSTEIN INSTITUTE FOR ORGANIC CHEMISTRY, FRANKFURT-MAIN, DE; XP002423805, retrieved from XFIRE Database accession no. BRN 9927941, BRN 9928009, BRN 9928654 *
GRANOTH, I. ET AL., JACS, vol. 101, 1979, pages 4623 - 4626 *
HINGST M. ET AL., J. INORG. CHEM., vol. 1, 1998, pages 73 - 82 *
LIN, F. ET AL., JACS, vol. 127, no. 8, 2005, pages 2686 - 2695 *
TROST B. ET AL., BULL. SOC. CHIM. FR., vol. 134, no. 3-4, 1997, pages 263 - 274 *

Also Published As

Publication number Publication date
TW200718716A (en) 2007-05-16
CA2556354A1 (en) 2007-02-28
DE602006015106D1 (de) 2010-08-05
EP1760086A2 (en) 2007-03-07
EP2014668A3 (en) 2009-01-21
JP2007117991A (ja) 2007-05-17
CA2556354C (en) 2009-05-19
KR20070026055A (ko) 2007-03-08
CN1923859A (zh) 2007-03-07
EP2014668B1 (en) 2010-06-23
EP2014668A2 (en) 2009-01-14
US7833927B2 (en) 2010-11-16
CN100567335C (zh) 2009-12-09
KR100827555B1 (ko) 2008-05-07
JP4671358B2 (ja) 2011-04-13
US20070287627A1 (en) 2007-12-13
TWI328014B (en) 2010-08-01

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